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Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Nuclear Science and Engineering
June 2024
Nuclear Technology
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Latest News
Reducing global radiological risk, moving alternative technologies forward
Kristin Hirsch
Radioactive materials are used in medical, research, and commercial facilities to treat cancer, irradiate blood, sterilize food and equipment, and build economies worldwide. In the wrong hands, however, even a small amount of radioactive material can do a great deal of harm. A radiological dispersal device (RDD), otherwise known as a “dirty bomb,” is believed to be an attractive weapon for terrorist groups due to its scale of impact—panic, physical contamination, costly remediation, and denial of access to facilities and locations.
Keynotes Session
Thursday, August 24, 2023|8:00–8:50AM EDT|Columbia 3/4
Session Chair:
Stephen Bajorek (USNRC)
David E. Holcomb is currently the molten salt reactor (MSR) technology lead for Idaho National Laboratory and a Battelle distinguished inventor. Dr. Holcomb serves as vice-chair and risk and safety lead of the Generation IV International Forum’s MSR provisional system steering committee, chairs the American Nuclear Society’s working group developing a design safety standard for liquid fueled MSRs (ANS 20.2), and serves as a senior technical advisor to the US-DOE MSR campaign. Dr. Holcomb recently retired from the technical staff of Oak Ridge National Laboratory with 30 years of service. He has previously served as the DOE national technical area lead for MSRs and for instrumentation and controls (I&C) for advanced reactors.
Dr. Holcomb has provided support to the US NRC in a variety of MSR areas including fuel salt qualification and topics beyond guidance documents as well as developing an MSR training course for NRC staff. Dr. Holcomb lead the team applying the phenomenon identification and ranking table (PIRT) methodology to MSRs and the team evaluating potential MSR initiating events.
Dr. Holcomb has served as adjunct faculty at the University of Tennessee, Knoxville, in the Nuclear Engineering Department since 1995 and is a current member of the nuclear engineering program advisory board for the Ohio State University. He is a member ANS and is a past chair of the Human Factors, Instrumentation, and Controls Division. Dr. Holcomb has served multiple times as the general and technical chair of the annual ORNL-GAIN MSR workshops.
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